Thank´s a lot Guys that makes hope
@ mototodo
i don´t have sound units in my rigs, because i like an original cabine and so there isn´t enough place for the sound unit with speaker in the daycabs of the King and the Mack.
The Mack is a normal King Hauler chasis with an converted 3 way original Tamiya Transmission (converted 3 way to 2 Way all-wheel drive). The front axle is from a Tamiya Ford F350. If i found the pictures of building i open a build thread